Merge "leaudio: Notify connected when subscribed for CCC" am: a11cdd55

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2234215



Change-Id: I9fc23189062755194490a084254cc190d239da79
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>